Revealing mistake: When Kelso hits Dr Hendrick's bike with his car at the end, you can tell it is not Kelso. While you can't make out his face, you can see that the man driving has dark black hair, while Kelso has light brown/grey hair.
My New Suit - S5-E18
Continuity mistake: As JD is unwrapping the patients head while talking to the Janitor, he completely unwraps the gauze and there is 3-4 inches of hair showing. The shot changes and suddenly the head has gauze on it again and only about an inch of hair is visible above the bandage.
Revealing mistake: In the scene where J.D. first starts the bike portion of the triathlon, you can see his feet pedaling. You can see that there is no chain on the gears, allowing him to exaggerate the speed he is pedaling.
Continuity mistake: When JD opens the beer can with the "John Dorian three taps method" inside Dr. Cox's car, he holds it in the hand in different ways.
Continuity mistake: When JD is trying to free his hand from the glass bottle beating it on the pole, his sleeve shirt is first lowered and then raised in two different shots.
Continuity mistake: When JD is in the wheelchair talking to Dr Cox and he almost tells him he was a gymnast in high school, a female doctor in a white coat is walking in his direction behind him. One shot later she's gone, and a few shots after that she's back walking in the same direction. (00:02:55)
Continuity mistake: When Turk, JD and Carla are drinking wine , JD's glass is sitting on the table, when Turk goes to pour wine on JD the glass is in his hand.
Continuity mistake: As the janitor hugs Carla, he picks her up and you see part of her hair gets caught on her cheek. When the shot changes its all suddenly pushed back. The following shot it goes back to halfway down her cheek.
Continuity mistake: Near the end after JD tells the interns he wants them all to wave, they all start waving their arms. The shot cuts to a different view and Rex's hands are instantly back on the table.
Answer: This is an American comedian called Scott Thompson, more widely known by his stage name of "Carrot Top".
Tailkinker ★